package org.apache.maven.shared.dependencies.collect.internal; | |
/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you under the Apache License, Version 2.0 (the | |
* "License"); you may not use this file except in compliance | |
* with the License. You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, | |
* software distributed under the License is distributed on an | |
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
* KIND, either express or implied. See the License for the | |
* specific language governing permissions and limitations | |
* under the License. | |
*/ | |
import java.util.ArrayList; | |
import java.util.List; | |
import org.apache.maven.RepositoryUtils; | |
import org.apache.maven.artifact.handler.ArtifactHandler; | |
import org.apache.maven.artifact.handler.manager.ArtifactHandlerManager; | |
import org.apache.maven.model.Model; | |
import org.apache.maven.project.ProjectBuildingRequest; | |
import org.apache.maven.shared.dependencies.DependableCoordinate; | |
import org.apache.maven.shared.dependencies.collect.CollectorResult; | |
import org.apache.maven.shared.dependencies.collect.DependencyCollector; | |
import org.apache.maven.shared.dependencies.collect.DependencyCollectorException; | |
import org.codehaus.plexus.component.annotations.Component; | |
import org.codehaus.plexus.component.annotations.Requirement; | |
import org.eclipse.aether.RepositorySystem; | |
import org.eclipse.aether.RepositorySystemSession; | |
import org.eclipse.aether.artifact.Artifact; | |
import org.eclipse.aether.artifact.ArtifactTypeRegistry; | |
import org.eclipse.aether.artifact.DefaultArtifact; | |
import org.eclipse.aether.collection.CollectRequest; | |
import org.eclipse.aether.collection.DependencyCollectionException; | |
import org.eclipse.aether.graph.Dependency; | |
import org.eclipse.aether.repository.RemoteRepository; | |
/** | |
* Maven 3.1+ implementation of the {@link DependencyCollector} | |
* | |
* @author Robert Scholte | |
* | |
*/ | |
@Component( role = DependencyCollector.class, hint = "maven31" ) | |
class Maven31DependencyCollector | |
implements DependencyCollector | |
{ | |
@Requirement | |
private RepositorySystem repositorySystem; | |
@Requirement | |
private ArtifactHandlerManager artifactHandlerManager; | |
@Override | |
public CollectorResult collectDependencies( final ProjectBuildingRequest buildingRequest, | |
org.apache.maven.model.Dependency root ) | |
throws DependencyCollectorException | |
{ | |
ArtifactTypeRegistry typeRegistry = | |
(ArtifactTypeRegistry) Invoker.invoke( RepositoryUtils.class, "newArtifactTypeRegistry", | |
ArtifactHandlerManager.class, artifactHandlerManager ); | |
CollectRequest request = new CollectRequest(); | |
request.setRoot( toDependency( root, typeRegistry ) ); | |
return collectDependencies( buildingRequest, request ); | |
} | |
@Override | |
public CollectorResult collectDependencies( ProjectBuildingRequest buildingRequest, DependableCoordinate root ) | |
throws DependencyCollectorException | |
{ | |
ArtifactHandler artifactHandler = artifactHandlerManager.getArtifactHandler( root.getType() ); | |
String extension = artifactHandler != null ? artifactHandler.getExtension() : null; | |
Artifact aetherArtifact = new DefaultArtifact( root.getGroupId(), root.getArtifactId(), root.getClassifier(), | |
extension, root.getVersion() ); | |
CollectRequest request = new CollectRequest(); | |
request.setRoot( new Dependency( aetherArtifact, null ) ); | |
return collectDependencies( buildingRequest, request ); | |
} | |
@Override | |
public CollectorResult collectDependencies( ProjectBuildingRequest buildingRequest, Model root ) | |
throws DependencyCollectorException | |
{ | |
// Are there examples where packaging and type are NOT in sync | |
ArtifactHandler artifactHandler = artifactHandlerManager.getArtifactHandler( root.getPackaging() ); | |
String extension = artifactHandler != null ? artifactHandler.getExtension() : null; | |
Artifact aetherArtifact = | |
new DefaultArtifact( root.getGroupId(), root.getArtifactId(), extension, root.getVersion() ); | |
CollectRequest request = new CollectRequest(); | |
request.setRoot( new Dependency( aetherArtifact, null ) ); | |
ArtifactTypeRegistry typeRegistry = | |
(ArtifactTypeRegistry) Invoker.invoke( RepositoryUtils.class, "newArtifactTypeRegistry", | |
ArtifactHandlerManager.class, artifactHandlerManager ); | |
List<Dependency> aetherDependencies = new ArrayList<Dependency>( root.getDependencies().size() ); | |
for ( org.apache.maven.model.Dependency mavenDependency : root.getDependencies() ) | |
{ | |
aetherDependencies.add( toDependency( mavenDependency, typeRegistry ) ); | |
} | |
request.setDependencies( aetherDependencies ); | |
if ( root.getDependencyManagement() != null ) | |
{ | |
List<Dependency> aetherManagerDependencies = | |
new ArrayList<Dependency>( root.getDependencyManagement().getDependencies().size() ); | |
for ( org.apache.maven.model.Dependency mavenDependency : root.getDependencyManagement().getDependencies() ) | |
{ | |
aetherManagerDependencies.add( toDependency( mavenDependency, typeRegistry ) ); | |
} | |
request.setManagedDependencies( aetherManagerDependencies ); | |
} | |
return collectDependencies( buildingRequest, request ); | |
} | |
private CollectorResult collectDependencies( ProjectBuildingRequest buildingRequest, CollectRequest request ) | |
throws DependencyCollectorException | |
{ | |
RepositorySystemSession session = | |
(RepositorySystemSession) Invoker.invoke( buildingRequest, "getRepositorySession" ); | |
@SuppressWarnings( "unchecked" ) | |
List<RemoteRepository> aetherRepositories = | |
(List<RemoteRepository>) Invoker.invoke( RepositoryUtils.class, "toRepos", List.class, | |
buildingRequest.getRemoteRepositories() ); | |
request.setRepositories( aetherRepositories ); | |
try | |
{ | |
return new Maven31CollectorResult( repositorySystem.collectDependencies( session, request ) ); | |
} | |
catch ( DependencyCollectionException e ) | |
{ | |
throw new DependencyCollectorException( e.getMessage(), e ); | |
} | |
} | |
private static Dependency toDependency( org.apache.maven.model.Dependency root, ArtifactTypeRegistry typeRegistry ) | |
throws DependencyCollectorException | |
{ | |
Class<?>[] argClasses = new Class<?>[] { org.apache.maven.model.Dependency.class, ArtifactTypeRegistry.class }; | |
Object[] args = new Object[] { root, typeRegistry }; | |
return (Dependency) Invoker.invoke( RepositoryUtils.class, "toDependency", argClasses, args ); | |
} | |
} |